Here are some examples of Egyptian numbers converted to the standard form: =7 =9 n =10+5=15 =10,000+3x1000+ =3x10+8 +100+2x10+4 =30+8=38 liiieol = 10,000+3000+100 +20+4 =13124 ▣10进位（分群）数系（非位值制
o 10进位（分群）数系（非位值制）
它们是多少？ en =2119 111w =21237
它们是多少？ =2119 =21237
an.August 23-29 2015 2”5 s电t1。”, A 11 热 13“.m- Fgvptian mathematical algorithms
pRhind,problem 26 A quantity,its fourth has been added to it.15 has resulted. Calculate,starting from 4.You will make its fourth:1.Total:5. Calculate,starting from 5,to find 15: \. 5 210 3 will result. Calculate,starting from 3,4 times: 3 2 6 4 12 12 will result
▣古埃及的”书记员
o 古埃及的”书记员